EP2895087A4 - Tissue slitting systems - Google Patents

Tissue slitting systems

Info

Publication number
EP2895087A4
EP2895087A4 EP20130836886 EP13836886A EP2895087A4 EP 2895087 A4 EP2895087 A4 EP 2895087A4 EP 20130836886 EP20130836886 EP 20130836886 EP 13836886 A EP13836886 A EP 13836886A EP 2895087 A4 EP2895087 A4 EP 2895087A4
Authority
EP
Grant status
Application
Patent type
Prior art keywords
tissue
slitting
systems
tissue slitting
slitting systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20130836886
Other languages
German (de)
French (fr)
Other versions
EP2895087A1 (en )
EP2895087B1 (en )
Inventor
Wade A Bowe
George Woodrow Burton
Paul Joseph Dalby
Ryan Michael Sotak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spectranetics Corp
Original Assignee
Spectranetics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/3207Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/32075Pullback cutting; combined forward and pullback cutting, e.g. with cutters at both sides of the plaque
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3203Fluid jet cutting instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3203Fluid jet cutting instruments
    • A61B17/32037Fluid jet cutting instruments for removing obstructions from inner organs or blood vessels, e.g. for atherectomy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/3207Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/3207Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320725Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3209Incision instruments
    • A61B17/3211Surgical scalpels, knives; Accessories therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/50Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • A61B18/245Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter for removing obstructions in blood vessels or calculi
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/02Devices for expanding tissue, e.g. skin tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056Transvascular endocardial electrode systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056Transvascular endocardial electrode systems
    • A61N1/057Anchoring means; Means for fixing the head inside the heart
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements or protocols for real-time communications
    • H04L65/40Services or applications
    • H04L65/403Arrangements for multiparty communication, e.g. conference
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/56Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/568Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B2017/320004Surgical cutting instruments abrasive
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B2017/320044Blunt dissectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056Transvascular endocardial electrode systems
    • A61N1/057Anchoring means; Means for fixing the head inside the heart
    • A61N2001/0578Anchoring means; Means for fixing the head inside the heart having means for removal or extraction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00Control; Monitoring or safety arrangements
    • F04C2270/04Force
    • F04C2270/041Controlled or regulated
EP20130836886 2012-09-14 2013-09-12 Tissue slitting systems Active EP2895087B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US201261701521 true 2012-09-14 2012-09-14
US13828310 US9413896B2 (en) 2012-09-14 2013-03-14 Tissue slitting methods and systems
US13828441 US9763692B2 (en) 2012-09-14 2013-03-14 Tissue slitting methods and systems
US13828231 US9949753B2 (en) 2012-09-14 2013-03-14 Tissue slitting methods and systems
US13828383 US20140081252A1 (en) 2012-09-14 2013-03-14 Tissue slitting methods and systems
PCT/US2013/059434 WO2014043329A1 (en) 2012-09-14 2013-09-12 Tissue slitting systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20170191205 EP3284420A1 (en) 2012-09-14 2013-09-12 Tissue slitting systems

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP20170191205 Division EP3284420A1 (en) 2012-09-14 2013-09-12 Tissue slitting systems
EP20170191205 Division-Into EP3284420A1 (en) 2012-09-14 2013-09-12 Tissue slitting systems

Publications (3)

Publication Number Publication Date
EP2895087A1 true EP2895087A1 (en) 2015-07-22
EP2895087A4 true true EP2895087A4 (en) 2016-05-11
EP2895087B1 EP2895087B1 (en) 2017-10-25

Family

ID=50275252

Family Applications (3)

Application Number Title Priority Date Filing Date
EP20170191205 Pending EP3284420A1 (en) 2012-09-14 2013-09-12 Tissue slitting systems
EP20130836886 Active EP2895087B1 (en) 2012-09-14 2013-09-12 Tissue slitting systems
EP20130837908 Pending EP2895078A4 (en) 2012-09-14 2013-09-12 Lead removal sleeve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20170191205 Pending EP3284420A1 (en) 2012-09-14 2013-09-12 Tissue slitting systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20130837908 Pending EP2895078A4 (en) 2012-09-14 2013-09-12 Lead removal sleeve

Country Status (3)

Country Link
US (10) US9724122B2 (en)
EP (3) EP3284420A1 (en)
WO (2) WO2014043337A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9724122B2 (en) 2012-09-14 2017-08-08 The Spectranetics Corporation Expandable lead jacket
US20170105762A1 (en) * 2015-10-15 2017-04-20 Medtronic Advanced Energy Llc Lead extraction
DE102016003295B3 (en) * 2016-03-04 2017-05-11 Technische Universität Ilmenau Adaptive electrode carrier, its use and method of insertion
WO2017217998A1 (en) * 2016-06-16 2017-12-21 Datta Subhajit Dual vacuum device for medical fixture placement including thoracoscopic left ventricular lead placement

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US20140081289A1 (en) 2014-03-20 application
US20170340346A1 (en) 2017-11-30 application
US9949753B2 (en) 2018-04-24 grant
US20140081367A1 (en) 2014-03-20 application
US20140081306A1 (en) 2014-03-20 application
EP2895078A4 (en) 2016-06-08 application
US20160338727A1 (en) 2016-11-24 application
WO2014043337A1 (en) 2014-03-20 application
US20140081252A1 (en) 2014-03-20 application
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US20140081304A1 (en) 2014-03-20 application
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US9724122B2 (en) 2017-08-08 grant
EP2895087B1 (en) 2017-10-25 grant
US20140081303A1 (en) 2014-03-20 application
US20170325835A1 (en) 2017-11-16 application
US9413896B2 (en) 2016-08-09 grant
US9763692B2 (en) 2017-09-19 grant
WO2014043329A1 (en) 2014-03-20 application
US20160022303A1 (en) 2016-01-28 application

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